<div>
  <!--<input type="text" #todoInput placeholder="Add a todo">-->
  <md-input-container floatPlaceholder="auto">
    <input mdInput name="text" [(ngModel)]="text" type="text" required
           placeholder="Add a todo">
  </md-input-container>

  <!--<button md-button (click)="saveTodo()">Add</button>-->
  <a md-button routerLink="." (click)="saveTodo()">Add</a>
</div>
